344788561

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{829}}^1$

素因数の和:985

約数の個数: 24

約数和(自身を含む): 393698880

約数和(自身を除く): 48910319

約数列:

[1, 13, 23, 107, 169, 299, 829, 1391, 2461, 3887, 10777, 18083, 19067, 31993, 88703, 140101, 247871, 415909, 1153139, 2040169, 3222323, 14990807, 26522197, 344788561]

約数ペア:

[(1, 344788561), (13, 26522197), (23, 14990807), (107, 3222323), (169, 2040169), (299, 1153139), (829, 415909), (1391, 247871), (2461, 140101), (3887, 88703), (10777, 31993), (18083, 19067)]